Heat of CaCl2 Solution Formation Trial 1 Trial 2 Trial 3 Mass of water (g) Mass = density x volume Mass of salt (g) Mass = density x volume 450 96.89 17.1°C 45, 459 %3D 96.89 16,9°C 96,87 %3D Initial water temperature ("C) 17,2°0 Final solution temperature ("C) S5.3°C 50.4€ 57°C 38.1°C 33.5°C 39.90C Temperature change ('C) 1. Calculate the heat gained or lost by water for all three trials: mCspAT Awater
Heat of CaCl2 Solution Formation Trial 1 Trial 2 Trial 3 Mass of water (g) Mass = density x volume Mass of salt (g) Mass = density x volume 450 96.89 17.1°C 45, 459 %3D 96.89 16,9°C 96,87 %3D Initial water temperature ("C) 17,2°0 Final solution temperature ("C) S5.3°C 50.4€ 57°C 38.1°C 33.5°C 39.90C Temperature change ('C) 1. Calculate the heat gained or lost by water for all three trials: mCspAT Awater
Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter5: Gases, Liquids, And Solids
Section: Chapter Questions
Problem 5.76P
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Please calculate the heat change in all three experiments.
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